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All results from a given calculation for C6H5CN (phenyl cyanide)

using model chemistry: CCD/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at CCD/cc-pVDZ
 hartrees
Energy at 0K-323.540425
Energy at 298.15K-323.545306
Nuclear repulsion energy297.265452
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at CCD/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3247 3107 4.02      
2 A1 3234 3094 8.29      
3 A1 3215 3076 0.00      
4 A1 2356 2254 2.80      
5 A1 1691 1617 0.08      
6 A1 1544 1477 10.54      
7 A1 1232 1179 0.04      
8 A1 1202 1150 0.17      
9 A1 1058 1012 2.86      
10 A1 1019 975 0.53      
11 A1 773 739 1.63      
12 A1 463 443 0.01      
13 A2 981 939 0.00      
14 A2 867 830 0.00      
15 A2 403 385 0.00      
16 B1 986 943 0.01      
17 B1 933 892 1.98      
18 B1 765 732 54.14      
19 B1 663 634 12.23      
20 B1 551 527 12.07      
21 B1 379 362 0.62      
22 B1 144 138 1.47      
23 B2 3243 3102 9.44      
24 B2 3226 3086 2.52      
25 B2 1664 1592 1.97      
26 B2 1493 1429 6.05      
27 B2 1351 1293 0.65      
28 B2 1317 1260 2.18      
29 B2 1178 1127 0.29      
30 B2 1108 1060 2.99      
31 B2 633 606 0.12      
32 B2 550 527 0.08      
33 B2 163 156 3.88      

Unscaled Zero Point Vibrational Energy (zpe) 21816.0 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 20871.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at CCD/cc-pVDZ
ABC
0.18657 0.05068 0.03985

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
N1 0.000 0.000 3.232
C2 0.000 0.000 2.062
C3 0.000 0.000 0.608
C4 0.000 1.223 -0.092
C5 0.000 -1.223 -0.092
C6 0.000 1.217 -1.494
C7 0.000 -1.217 -1.494
C8 0.000 0.000 -2.195
H9 0.000 2.166 0.464
H10 0.000 -2.166 0.464
H11 0.000 2.166 -2.040
H12 0.000 -2.166 -2.040
H13 0.000 0.000 -3.291

Atom - Atom Distances (Å)
  N1 C2 C3 C4 C5 C6 C7 C8 H9 H10 H11 H12 H13
N11.16942.62413.54123.54124.87964.87965.42703.51433.51435.69905.69906.5223
C21.16941.45472.47692.47693.75853.75854.25762.69172.69174.63884.63885.3529
C32.62411.45471.40871.40872.42832.42832.80292.17062.17063.42053.42053.8981
C43.54122.47691.40872.44591.40202.81412.43331.09453.43402.16433.90913.4247
C53.54122.47691.40872.44592.81411.40202.43333.43401.09453.90912.16433.4247
C64.87963.75852.42831.40202.81412.43411.40482.17563.90851.09503.42702.1703
C74.87963.75852.42832.81411.40202.43411.40483.90852.17563.42701.09502.1703
C85.42704.25762.80292.43332.43331.40481.40483.42973.42972.17182.17181.0953
H93.51432.69172.17061.09453.43402.17563.90853.42974.33162.50375.00354.3345
H103.51432.69172.17063.43401.09453.90852.17563.42974.33165.00352.50374.3345
H115.69904.63883.42052.16433.90911.09503.42702.17182.50375.00354.33252.5015
H125.69904.63883.42053.90912.16433.42701.09502.17185.00352.50374.33252.5015
H136.52235.35293.89813.42473.42472.17032.17031.09534.33454.33452.50152.5015

picture of phenyl cyanide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
N1 C2 C3 180.000 C2 C3 C4 119.759
C2 C3 C5 119.759 C3 C4 C6 119.518
C3 C4 H9 119.724 C3 C5 C7 119.518
C3 C5 H10 119.724 C4 C3 C5 120.482
C4 C6 C8 120.204 C4 C6 H11 119.664
C5 C7 C8 120.204 C5 C7 H12 119.664
C6 C4 H9 120.758 C6 C8 C7 120.075
C6 C8 H13 119.963 C7 C5 H10 120.758
C7 C8 H13 119.963 C8 C6 H11 120.132
C8 C7 H12 120.132
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability